posted by anonymous .
A survey about the student government program at a school finds the following results.
190 students like the program
135 students think the program is unnecessary
220 students plan on running for student government next year.
If a circle graph were made from the data, what is the measure of the central angle for the group that plans on running for student government next year?
A. 29 degrees
B. 90 degrees
C. 98 degrees
D. 172 degrees***
cannot be determined as the data is written.
e.g. are the data values exlusive, that is,
how do we know that some students like the program but still think it is unnecessary.
How are the 220 who are running for government distributed among the 190 who like the program, and those that feel it is unnecessary.
Very poorly worded question.